| Composition | HPAM (mg/L) | Thiourea (mg/L) | NaCl (mg/L) | NaOH (mg/L) | Crosslinking ratio |
| Slug 1 | 800 | 1000 | 600 | 500 | 15:1 |
| Slug 2 | 1000 | 1000 | 800 | 750 | 15:1 |
| Slug 3 | 1200 | 1000 | 800 | 650 | 15:1 |